
The GrimmSpeed master cylinder brace is made for Subaru BRZ and Scion FR-S applications to reinforce the master cylinder mounting area. By stabilizing the master cylinder and its firewall interface, the brace reduces unwanted movement under braking, aiding in a more consistent pedal feel. It's a vehicle-specific support part intended to improve brake system stiffness and responsiveness where factory mounting may flex.
GrimmSpeed Subaru BRZ / Scion FR-S Master Cylinder Brace